CN221147611U - Level measuring device is used in construction engineering reconnaissance - Google Patents

Abstract

The application relates to the technical field of construction engineering, and discloses a horizontal measuring device for construction engineering investigation. When the hasp assembly is in a buckling state, the protective cover can be buckled on the second supporting plate. Thereby the level gauge is enclosed between the protective cover and the second support plate, the level gauge is protected, and the level gauge is prevented from being accidentally damaged at the construction site. When the hasp assembly is in an open state, the protective cover can be far away from the second supporting plate under the elastic action of the elastic assembly. Thereby exposing the level gauge positioned inside to perform measurement work and judging whether the plane is horizontal. After the measurement is completed, the protective cover is pressed to be propped against the second supporting plate, and the hasp assembly is buckled, so that the horizontal measuring instrument can be enclosed by the protective cover and the second supporting plate. The whole operation process is simple and convenient, and the protective cover is convenient to open or close.

Description

Level measuring device is used in construction engineering reconnaissance

Technical Field

The application relates to the technical field of construction engineering, in particular to a level measuring device for construction engineering investigation.

Background

At present, in the construction process of the construction engineering, whether the plane is horizontal is judged by a horizontal measuring instrument. The related art (publication number: CN 218787821U) discloses a level measuring instrument for construction engineering investigation, which comprises a base and a level detector body arranged on the base. The roof of base just is located the left and right sides of level detector body and all is provided with mobilizable protection casing. The roof of left side protection casing is provided with the fixture block. The roof of right side protection casing is provided with the alignment jig, and the lateral wall is provided with the threaded rod about the alignment jig inner chamber, and the outer wall of threaded rod is provided with the regulating block, and the regulating block is installed in the fixture block. In the use process, the threaded rod can be controlled to rotate, and then the adjusting block and the clamping block are driven to move. Finally, the protective covers on the two sides are opened, so that the inner space is exposed, and the level detector body can be installed and detached.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

In the use process, the threaded rod needs to be controlled to continuously rotate, so that the protective covers on the two sides can be completely opened. Thereby exposing the inner space completely and disassembling the level detector body. And after long-time outdoor use, the surface of the threaded rod is easy to adhere to dust, sand and other sundries, so that the guide rail threaded rod is difficult to rotate. Therefore, the opening operation or the closing operation of the shield is inconvenient.

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a level measuring device for construction engineering investigation, so as to open or close a protective cover.

In some embodiments, the level measurement device for construction engineering investigation includes: a first support plate; the plane of the second support plate is parallel to the plane of the first support plate; a support assembly coupled between opposing faces of the first support plate and the second support plate; the horizontal measuring instrument is connected to the second supporting plate, and is positioned on two sides of the second supporting plate along the thickness direction of the second supporting plate; a shield into which the level gauge may be received; the elastic component is arranged between the second supporting plate and the protective cover and is used for providing elastic force so that the protective cover has a movement trend away from the second supporting plate; the hasp assembly is arranged between the second supporting plate and the protective cover and used for enabling the protective cover to be buckled with the second supporting plate; when the protective cover is buckled on the second supporting plate, the horizontal measuring instrument is surrounded by the protective cover and the second supporting plate.

Optionally, the support assembly includes: a cylinder connected to the first support plate; the round rod is movably arranged on the cylinder and is arranged coaxially with the cylinder, one end of the round rod is positioned in the cylinder, and the other end of the round rod is used for driving the second supporting plate to move; the screw rod is in threaded connection with the side wall of the cylinder, and one end of the screw rod abuts against the round rod; and the first knob is connected to the other end of the screw rod and used for holding.

Optionally, the support assembly further comprises: the support shaft penetrates through the other end of the round rod, and the axis of the support shaft is perpendicular to the axis of the round rod; the support seat is rotatably arranged on the support shaft and is connected with the second support plate; the second knob is connected with the end part of the supporting shaft in a threaded manner; the first spring is sleeved on the supporting shaft and is positioned between the supporting seat and the second knob.

Optionally, the support assembly further comprises: and the metal gasket is arranged on the supporting shaft and is positioned at the contact part of the first spring, the supporting seat and the knob.

Optionally, the elastic component includes: and the second spring is connected between the second supporting plate and the protective cover.

Optionally, the elastic assembly further comprises: one end of the guide shaft is connected with the second supporting plate; the limiting ring is connected to the other end of the guide shaft; the guide seat is slidably arranged on the guide shaft, is connected with the inner wall of the protective cover and is positioned between the second supporting plate and the limiting ring; wherein, the axial direction of the guiding shaft is the same as the relative movement direction of the protective cover and the second supporting plate.

Optionally, the elastic assembly further comprises: the metal shaft sleeve is fixed on the guide seat and sleeved on the guide shaft.

Optionally, the buckle assembly includes: a hook portion coupled to the second support plate; and the main body part is connected with the outer wall of the protective cover and can be hung and buckled on the hook part.

Optionally, the method further comprises: the universal wheel is connected to the first supporting plate, and is located on two sides of the first supporting plate along the thickness direction of the first supporting plate.

The embodiment of the disclosure provides a level measurement device for construction engineering investigation, which can realize the following technical effects:

The embodiment of the disclosure provides a horizontal measuring device for construction engineering investigation, which comprises a first supporting plate, a second supporting plate, a supporting component, a horizontal measuring instrument, a protective cover, an elastic component and a hasp component. The plane of the second supporting plate is parallel to the plane of the first supporting plate, and the second supporting plate and the first supporting plate play a role in supporting and mounting. The support assembly is connected between the opposite faces of the first support plate and the second support plate to adjust the relative positions of the first support plate and the second support plate. The level measuring instrument is connected to the second supporting plate and is used for judging whether the plane is level or not. The horizontal measuring instrument and the supporting component are positioned at two sides of the second supporting plate along the thickness direction of the second supporting plate so as to prevent interference between the horizontal measuring instrument and the supporting component in the measuring process. The level gauge can be accommodated in the protective cover, and the protective cover is used for protecting the level gauge. The elastic component is installed between the second supporting plate and the protective cover and is used for providing elastic force, so that the protective cover has a movement trend away from the second supporting plate. The hasp assembly is arranged between the second supporting plate and the protective cover and used for enabling the protective cover to be buckled on the second supporting plate. When the protective cover is buckled on the second supporting plate, the horizontal measuring instrument is surrounded by the protective cover and the second supporting plate.

In the use process, when the hasp assembly is in a buckling state, the protective cover can be buckled on the second support plate. Thereby the level gauge is enclosed between the protective cover and the second support plate, the level gauge is protected, and the level gauge is prevented from being accidentally damaged at the construction site. When the hasp assembly is in an open state, the protective cover can be far away from the second supporting plate under the elastic action of the elastic assembly. Thereby exposing the level gauge positioned inside to perform measurement work and judging whether the plane is horizontal. After the measurement is completed, the protective cover is pressed to be propped against the second supporting plate, and the hasp assembly is buckled, so that the horizontal measuring instrument can be enclosed by the protective cover and the second supporting plate. The whole operation process is simple and convenient, and the protective cover is convenient to open or close.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

FIG. 1 is a schematic cross-sectional view of a level measurement device for construction engineering investigation according to an embodiment of the present disclosure;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at A;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;

Fig. 4 is a schematic diagram of a front view structure of a level measurement device for construction engineering investigation according to an embodiment of the present disclosure.

Reference numerals:

10: a first support plate; 20: a second support plate; 30: a support assembly; 31: a cylinder; 32: a round bar; 33: a screw; 34: a first knob; 35: a support shaft; 36: a support base; 37: a second knob; 38: a first spring; 40: a level gauge; 50: a protective cover; 60: an elastic component; 61: a second spring; 62: a guide shaft; 63: a guide seat; 64: a metal sleeve; 70: a buckle assembly; 71: a hook portion; 72: a main body portion.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

Referring to fig. 1 to 4, the embodiment of the present disclosure provides a level measuring apparatus for construction engineering investigation, including a first support plate 10, a second support plate 20, a support assembly 30, a level gauge 40, a protective cover 50, an elastic assembly 60, and a snap assembly 70. The plane of the second support plate 20 is parallel to the plane of the first support plate 10. The support assembly 30 is connected between opposite faces of the first support plate 10 and the second support plate 20. The level gauge 40 is connected to the second support plate 20, and the level gauge 40 and the support assembly 30 are located at both sides of the second support plate 20 in the thickness direction of the second support plate 20. The level gauge 40 may be housed within the protective cover 50. The elastic member 60 is installed between the second support plate 20 and the protective cover 50 to provide elastic force so that the protective cover 50 has a moving trend away from the second support plate 20. The buckle assembly 70 is installed between the second support plate 20 and the protection cover 50 to enable the protection cover 50 to be buckled with the second support plate 20. When the protective cover 50 is fastened to the second support plate 20, the level gauge 40 is enclosed by the protective cover 50 and the second support plate 20.

The embodiment of the disclosure provides a level measurement device for construction engineering investigation, which comprises a first support plate 10, a second support plate 20, a support assembly 30, a level measuring instrument 40, a protective cover 50, an elastic assembly 60 and a hasp assembly 70. The plane of the second support plate 20 is parallel to the plane of the first support plate 10, and both serve as support mounting. The support assembly 30 is coupled between opposite faces of the first support plate 10 and the second support plate 20 to adjust the relative positions of the first support plate 10 and the second support plate 20. The level gauge 40 is connected to the second support plate 20 for determining whether the plane is level. The level gauge 40 and the support assembly 30 are located at both sides of the second support plate 20 in the thickness direction of the second support plate 20 to prevent interference between the level gauge 40 and the support assembly 30 during measurement. The level gauge 40 may be received within a protective cover 50, the protective cover 50 serving a protective function to protect the level gauge 40. The elastic member 60 is installed between the second support plate 20 and the protective cover 50 to provide elastic force so that the protective cover 50 has a moving trend away from the second support plate 20. The buckle assembly 70 is installed between the second support plate 20 and the protection cover 50 to enable the protection cover 50 to be buckled with the second support plate 20. When the protective cover 50 is fastened to the second support plate 20, the level gauge 40 is enclosed by the protective cover 50 and the second support plate 20.

In use, when the buckle assembly 70 is in the buckled state, the protection cover 50 can be buckled with the second support plate 20. Thereby the level gauge 40 is enclosed between the protective cover 50 and the second support plate 20, and the level gauge 40 is protected from accidental damage of the level gauge 40 at the construction site. When the buckle assembly 70 is in the opened state, the protection cover 50 can be far away from the second support plate 20 under the elastic force of the elastic assembly 60. Thereby exposing the level gauge 40 positioned inside to perform a measuring work to determine whether the plane is horizontal. After the measurement is completed, the protection cover 50 is pressed to be abutted against the second support plate 20, and the hasp assembly 70 is buckled, so that the level measuring instrument 40 is enclosed by the protection cover 50 and the second support plate 20. The whole operation process is simple and convenient, and the protective cover 50 is convenient to open or close.

Alternatively, as shown in connection with fig. 1 and 2, the support assembly 30 includes a cylinder 31, a round bar 32, a screw 33, and a first knob 34. The cylinder 31 is connected to the first support plate 10. The round rod 32 is movably installed on the cylinder 31 and is coaxially arranged with the cylinder 31, one end of the round rod 32 is located in the cylinder 31, and the other end of the round rod 32 is used for driving the second supporting plate 20 to move. The screw 33 is screwed to the side wall of the cylinder 31, and one end of the screw 33 abuts against the round rod 32. A first knob 34 is connected to the other end of the screw 33 for gripping.

In the disclosed embodiment, the support assembly 30 includes a cylinder 31, a round bar 32, a screw 33, and a first knob 34. The round bar 32 is movably mounted to the cylinder 31 and is capable of rotational and linear movement relative to the cylinder 31. The screw 33 is screwed to the side wall of the cylinder 31 and is rotatable with respect to the cylinder 31. The first knob 34 is connected to the screw 33 and rotates in synchronization with the screw 33. In use, the screw 33 is driven to rotate by rotating the first knob 34. The position of the screw 33 relative to the cylinder 31 can be changed by the interaction between the threads. And further causes the screw 33 to clamp or unclamp the round bar 32 to adjust the relative positions of the cylinder 31 and the round bar 32. Finally, the height and deflection angle measuring and adjusting functions of the level gauge 40 can be realized so as to facilitate the detection work.

Optionally, as shown in connection with fig. 1 and 2, the support assembly 30 further includes a support shaft 35, a support seat 36, a second knob 37, and a first spring 38. The supporting shaft 35 is arranged at the other end of the round rod 32 in a penetrating way, and the axis of the supporting shaft 35 is perpendicular to the axis of the round rod 32. The support base 36 is rotatably mounted to the support shaft 35 and is coupled to the second support plate 20. The second knob 37 is screw-coupled to an end of the support shaft 35. The first spring 38 is sleeved on the support shaft 35 and is located between the support seat 36 and the second knob 37.

In the disclosed embodiment, the support assembly 30 further includes a support shaft 35, a support seat 36, a second knob 37, and a first spring 38. The support shaft 35 is used for supporting and mounting a rotatable support seat 36. The support seat 36 is used for driving the second support plate 20 to move. The second knob 37 is used to adjust the degree of compression of the first spring 38. The first spring 38 is used to provide elastic force and further converts the elastic force into friction force between parts. When no external force acts, the second support plate 20 is kept in a balanced state to enable measurement work. Under the action of external force, the friction force among the parts is overcome, and the pitching angle of the second supporting plate 20 is changed. Finally, the pitch angle adjusting function of the level gauge 40 is realized, and the detection work is further facilitated.

Optionally, as shown in connection with fig. 1 and 2, the support assembly 30 also includes a metal gasket. The metal gasket is mounted on the support shaft 35 and is located at the contact point of the first spring 38 with the support seat 36 and the knob.

In the disclosed embodiment, the support assembly 30 further includes a metal washer mounted to the support shaft 35 at the point where the first spring 38 contacts the support plate and the knob. The metal washer prevents wear damage to the support seat 36 and the contact of the knob with the first spring 38 while increasing friction.

Alternatively, as shown in connection with fig. 1 and 3, the elastic assembly 60 includes a second spring 61. The second spring 61 is connected between the second support plate 20 and the shield 50.

In the disclosed embodiment, the elastic assembly 60 includes a second spring 61 connected between the second support plate 20 and the protective cover 50. The second spring 61 serves to provide elastic force, thereby enabling the shield 50 to have a moving tendency away from the second support plate 20.

Optionally, as shown in connection with fig. 1 and 3, the elastic assembly 60 further includes a guide shaft 62, a stop collar and a guide shoe 63. One end of the guide shaft 62 is connected to the second support plate 20. The stop collar is connected to the other end of the guide shaft 62. The guide seat 63 is slidably mounted on the guide shaft 62, connected to the inner wall of the protection cover 50, and located between the second support plate 20 and the limiting ring. Wherein the axial direction of the guide shaft 62 is the same as the relative movement direction of the shield 50 and the second support plate 20.

In the disclosed embodiment, the elastic assembly 60 further includes a guide shaft 62, a stop collar, and a guide shoe 63. The guide seat 63 is slidably mounted on the guide shaft 62, and both serve as guide supports. The stopper ring plays a role of stopping to prevent the guide holder 63 from falling off the guide shaft 62. The guide holder 63 and the guide shaft 62 may function as guide supports during the relative movement of the shield 50 and the second support plate 20. To prevent the shaking phenomenon from occurring when the shield 50 moves relative to the second support plate 20, and to improve the moving accuracy when the shield 50 moves relative to the second support plate 20.

Optionally, as shown in connection with fig. 1 and 3, the resilient assembly 60 further includes a metal sleeve 64. The metal sleeve 64 is fixed to the guide holder 63 and is sleeved on the guide shaft 62.

In the embodiment of the present disclosure, the elastic assembly 60 further includes a metal sleeve 64 fixed to the guide holder 63 and sleeved on the guide shaft 62. The metal sleeve 64 is used to support the slidable guide shaft 62, so as to reduce the friction force applied to the guide shaft 62 and improve the moving accuracy of the guide holder 63.

Alternatively, as shown in connection with fig. 1 and 3, the buckle assembly 70 includes a hook portion 71 and a body portion 72. The hooking portion 71 is coupled to the second support plate 20. The body portion 72 is attached to the outer wall of the shield 50 and may be hooked to the hook portion 71.

In the disclosed embodiment, the buckle assembly 70 includes a hook portion 71 and a body portion 72 that are coupled to the second support plate 20 and the shield 50, respectively. When the main body portion 72 is hung and fastened on the hook portion 71, the protection cover 50 can be tightly fastened on the second support plate 20.

Optionally, as shown in connection with fig. 1 and 4, a universal wheel is also included. The universal wheel is connected to the first support plate 10, and the universal wheel and the support assembly 30 are located at both sides of the first support plate 10 in the thickness direction of the first support plate 10.

In the embodiment of the present disclosure, a universal wheel coupled to the first support plate 10 is further included. The universal wheel is used for being contacted with the ground so as to realize the rolling function, thereby being convenient for moving the whole device.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (9)

1. The utility model provides a level measurement device for construction engineering reconnaissance which characterized in that includes:

a first support plate;

The plane of the second support plate is parallel to the plane of the first support plate;

a support assembly coupled between opposing faces of the first support plate and the second support plate;

the horizontal measuring instrument is connected to the second supporting plate, and is positioned on two sides of the second supporting plate along the thickness direction of the second supporting plate;

a shield into which the level gauge may be received;

The elastic component is arranged between the second supporting plate and the protective cover and is used for providing elastic force so that the protective cover has a movement trend away from the second supporting plate;

The hasp assembly is arranged between the second supporting plate and the protective cover and used for enabling the protective cover to be buckled with the second supporting plate;

when the protective cover is buckled on the second supporting plate, the horizontal measuring instrument is surrounded by the protective cover and the second supporting plate.

2. The level measurement device for construction engineering investigation of claim 1, wherein the support assembly comprises:

a cylinder connected to the first support plate;

The round rod is movably arranged on the cylinder and is arranged coaxially with the cylinder, one end of the round rod is positioned in the cylinder, and the other end of the round rod is used for driving the second supporting plate to move;

the screw rod is in threaded connection with the side wall of the cylinder, and one end of the screw rod abuts against the round rod;

And the first knob is connected to the other end of the screw rod and used for holding.

3. The level measurement device for construction engineering investigation of claim 2, wherein the support assembly further comprises:

the support shaft penetrates through the other end of the round rod, and the axis of the support shaft is perpendicular to the axis of the round rod;

The support seat is rotatably arranged on the support shaft and is connected with the second support plate;

The second knob is connected with the end part of the supporting shaft in a threaded manner;

the first spring is sleeved on the supporting shaft and is positioned between the supporting seat and the second knob.

4. A level measurement device for construction engineering investigation according to claim 3, characterized in that the support assembly further comprises:

And the metal gasket is arranged on the supporting shaft and is positioned at the contact part of the first spring, the supporting seat and the knob.

5. A level measuring device for construction engineering investigation according to claim 1, characterized in that the elastic assembly comprises:

and the second spring is connected between the second supporting plate and the protective cover.

6. The level measurement device for construction engineering investigation of claim 5, wherein the elastic assembly further comprises:

One end of the guide shaft is connected with the second supporting plate;

the limiting ring is connected to the other end of the guide shaft;

The guide seat is slidably arranged on the guide shaft, is connected with the inner wall of the protective cover and is positioned between the second supporting plate and the limiting ring;

Wherein, the axial direction of the guiding shaft is the same as the relative movement direction of the protective cover and the second supporting plate.

7. The level measurement device for construction engineering investigation of claim 6, wherein the elastic assembly further comprises:

the metal shaft sleeve is fixed on the guide seat and sleeved on the guide shaft.

8. The level measurement device for construction engineering investigation of claim 1, wherein the buckle assembly comprises:

a hook portion coupled to the second support plate;

And the main body part is connected with the outer wall of the protective cover and can be hung and buckled on the hook part.

9. The level measurement device for construction engineering investigation according to any of the claims 1-8, further comprising:

The universal wheel is connected to the first supporting plate, and is located on two sides of the first supporting plate along the thickness direction of the first supporting plate.